Dark Void Zero

Rise On! After 20 years, the legendary lost project "Dark Void" is back! To commemorate the game's humble origins, Capcom has commissioned the recreation of the original 8-bit classic, now re-titled "Dark Void Zero".

so , you bought dark void zero and you got an activation problem ? here is your savior :D

yes , you've been one of those guys who legally got the game , but once you oppened it , you got an ugly serucom pop up , and it asked for a key , you entered the activation key that you got from steam and it said that its incorect or something like that ...

This guide will help you beating this game and find all collectibles. The guide contains:
Youtube videos by Youtube-User CorsarioGames
Maps showing the locations of the secondary targets.
Planning to add some words to a few of the achievements.

Remember (in steam) to go to properties/set launch options, and add "/revoke", then run it before uninstalling, so as not to lose an activation. Would be really nice if that kind of thing was a lot clearer/done automatically...

No, its not a quick fix, but it is a proper, permanent fix. CONTACT CAPCOM. I used their help desk, told them my problem and provided a screenshot of my key from steam. They added the key to to securoms system, and now the game activates and plays fine...